16388874305

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{201821}}^1$

素因数の和:202084

約数の個数: 16

約数和(自身を含む): 19980378000

約数和(自身を除く): 3591503695

約数列:

[1, 5, 109, 149, 545, 745, 16241, 81205, 201821, 1009105, 21998489, 30071329, 109992445, 150356645, 3277774861, 16388874305]

約数ペア:

[(1, 16388874305), (5, 3277774861), (109, 150356645), (149, 109992445), (545, 30071329), (745, 21998489), (16241, 1009105), (81205, 201821)]